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# Completing the Square

## Create perfect square trinomials using the additive property of equality

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Completing the Square

by CK-12 //basic

Learn how to complete the square in order to solve quadratic equations.

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## Completing the Square

Solve quadratic equations by completing the square.

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## Completing the Square

Learn how to complete the square in order to solve quadratic equations.

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## Completing the Square When the Leading Coefficient Doesn't Equal 1

This lesson covers completing the square when the leading coefficient is not equal to one.

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## Completing the Square

This concept introduces solving quadratic equations by completing the square.

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## Completing the Square

by John Makenser //basic

Learn how to complete the square in order to solve quadratic equations.

0

## Completing the Square

by EPISD Algebra 2 Team //at grade

This lesson covers completing the square when the leading coefficient is not equal to one.

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## Solving Quadratic Equations by Completing the Square

by EPISD Algebra 1 Team //at grade

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## Completing the Square of Quadratic Functions

by SFDR Algebra I //at grade

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• PLIX

## Completing the Square

Completing the Square Interactive

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• Video

## Completing the Square Prerequisites - Overview

by CK-12 //basic

Overview

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• Video

## Solving Quadratic Equations by Completing the Square - Overview

by CK-12 //basic

Overview

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• Video

## Completing the Square

How to complete the square for a polynomial, as explained by Khan Academy.

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• Video

## Solving the Quadratic Equations by Completing the Square

by CK-12 //basic

Introduces completing the square as another way to solve quadratic equations.

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• Video

## Completing the Square Prerequisites - Example 1

by CK-12 //basic

Finding the c Value to Make Perfect Square Trinomials

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• Video

## Solving Quadratic Equations by Completing the Square: An Explanation of the Concept

This video provides an explanation of the concept of solving quadratic equations by completing the square.

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• Video

## Completing the Square Prerequisites - Example 2

by CK-12 //basic

Writing Perfect Square Trinomials as the Square of a Binomial

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• Video

## Solving Quadratic Equations by Completing the Square - Example 1

by CK-12 //basic

Solving Quadratic Equations by Completing the Square Given x^(2) + bx = d

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• Video

## Solving Quadratic Equations by Completing the Square: A Sample Application

This video demonstrates a sample use of solving quadratic equations by completing the square.

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• Video

## Solving Quadratic Equations by Completing the Square - Example 2

by CK-12 //basic

Solving Quadratic Equations by Completing the Square Given ax^(2) + bx + c = 0

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## Completing the Square Quiz

by CK-12 //basic

Quiz on Completing the Square.

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• Practice
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## Completing the Square Practice

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• Critical Thinking

## Completing the Square Discussion Questions

A list of student-submitted discussion questions for Completing the Square.

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## Completing the Square

by CK-12 //basic

Students will reflect on prior knowledge, come up with questions that they are curious about and then use the text to answer those questions.

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Come up with questions about a topic and learn new vocabulary to determine answers using the table

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Set purpose for reading mathematical problems while providing a structure to organize notes, processes, and supporting vocabulary for each concept subsection.

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• Real World Application

## Fireworks

When’s the best time to blow up fireworks?

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• Real World Application

## Fireworks

When’s the best time to blow up fireworks?

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• Study Guide

## Solving Quadratic Equations Study Guide

This study guide gives an overview of methods to solve quadratic functions: solving by square roots (special case), completing the square, using the quadratic formula. It also looks at using the discriminant to determine the number of solutions.

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## Completing the Square

by CK-12 //basic

Shows how to use the method of completing the square in various situations.

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• Flashcards

## Completing the Square to Solve Quadratic Equations Flashcards

by CK-12 //basic

These flashcards help you study important terms and vocabulary from Completing the Square.

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• Flashcards

## Completing the Square When the Leading Coefficient Doesn't Equal 1

by Kyle Bardman //basic

These flashcards will help you to better understand Algebra II with Trigonometry Concepts.

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